Process for recurving the cornea of an eye
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United States of America Patent
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-
Dec 15, 1987
Issued Date -
N/A
app pub date -
Jul 23, 1984
filing date -
Jan 20, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for predictably recurving the cornea of an eye by disposing light-absorbing color bodies in the cornea, and then vaporizing at least some of the color bodies with light energy according to a predetermined pattern to form corneal-recurving scars. The light energy is focused in the cornea and defocused and diffused behind the cornea. The color bodies used are of a transient nature, and those not vaporized fade and disperse out of the cornea in due course.
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